Zwartsluis
Zwartsluis is a small city in the Dutch province of Overijssel. It is located in the municipality of Zwartewaterland, at the mouth of the Zwarte Water River and the Meppelerdiep canal.
The town is home to many recreational boats, as well as a heritage fleet of fishing and cargo vessels. The Arembergergracht links the town with the Beulaker and Belter lakes and a multitude of smaller bodies of water just north, created by peat digging.